857817384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{3191}}^1$

素因数の和:3710

約数の個数: 64

約数和(自身を含む): 2243082240

約数和(自身を除く): 1385264856

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 487, 552, 974, 1461, 1948, 2922, 3191, 3896, 5844, 6382, 9573, 11201, 11688, 12764, 19146, 22402, 25528, 33603, 38292, 44804, 67206, 73393, 76584, 89608, 134412, 146786, 220179, 268824, 293572, 440358, 587144, 880716, 1554017, 1761432, 3108034, 4662051, 6216068, 9324102, 12432136, 18648204, 35742391, 37296408, 71484782, 107227173, 142969564, 214454346, 285939128, 428908692, 857817384]

約数ペア:

[(1, 857817384), (2, 428908692), (3, 285939128), (4, 214454346), (6, 142969564), (8, 107227173), (12, 71484782), (23, 37296408), (24, 35742391), (46, 18648204), (69, 12432136), (92, 9324102), (138, 6216068), (184, 4662051), (276, 3108034), (487, 1761432), (552, 1554017), (974, 880716), (1461, 587144), (1948, 440358), (2922, 293572), (3191, 268824), (3896, 220179), (5844, 146786), (6382, 134412), (9573, 89608), (11201, 76584), (11688, 73393), (12764, 67206), (19146, 44804), (22402, 38292), (25528, 33603)]